The White House announced vaccine requirements for international travelers coming into the United States, with an effective date of Nov. 8, 2021. For purposes of entry into the United States, vaccines accepted will include FDA-approved or authorized, and WHO Emergency Use Listing vaccines. 

More info at:

Interim public health recommendations for fully vaccinated people

Alaska 

Alaska airlines aims to put guests and employees first. For a complete list of what you need before you book your flight visit next-level care.

Delta 

Delta airline provides planning tools to keep you informed through their Travel planning center. From the latest updates to what you need to know before you go -and even canceling your trip, can be found at Travel planning center: safety & flexibility

United 

From the Important travel notices page at United airlines, you can find everything you need to plan or cancel your trip and everything in between. It’s a comprehensive site for United passengers.